I walk on the aluminum wing of my plane to get into it, and it doesn't dent!!
Not quite Jamo's size, but getting there if I hit the Bellagio buffet a little more often.
Just think of the aircraft industry and how much aluminum is used and the lack of issues they have. Also last I checked, every state in the union has several airports and aircraft repair stations so the talent to fix aluminum is out there. I am sure restoration houses, Ferrari dealers, etc could point someone to many good sources for repair. Also, these dent wizards that are out there are amazing in what they can make disappear.